EN 60077-5:2003
(Main)Railway applications - Electrotechnical equipment for rolling stock - Part 5: Electrotechnical components - Rules for HV fuses
Railway applications - Electrotechnical equipment for rolling stock - Part 5: Electrotechnical components - Rules for HV fuses
Gives additional or amended rules for high voltage fuses as a supplement to those given by EN 60077-2. States specifically the characteristics of the fuses, their service conditions, the tests to be performed, and the markings.
Bahnanwendungen - Elektrische Betriebsmittel auf Bahnfahrzeugen - Teil 5: Elektrotechnische Bauteile - Regeln für Hochspannungssicherungen
Applications ferroviaires - Equipements électriques du matériel roulant - Partie 5: Composants électrotechniques - Règles pour les fusibles à haute tension
Fournit des prescriptions complémentaires ou modifiées pour les fusibles à haute tension en supplément à celles données dans la EN 60077-2. Définit spécifiquement les caractéristiques des fusibles, leurs conditions de service, les essais à effectuer, et les marquages.
Železniške naprave – Elektrotehnična oprema za vozna sredstva – 5. del: Elektrotehnične komponente – Pravila za visokonapetostne varovalke (IEC 60077- 5:2003)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2004
äHOH]QLãNHQDSUDYH±(OHNWURWHKQLþQDRSUHPD]DYR]QDVUHGVWYD±GHO
(OHNWURWHKQLþQHNRPSRQHQWH±3UDYLOD]DYLVRNRQDSHWRVWQHYDURYDONH ,(&
Railway applications - Electrotechnical equipment for rolling stock -- Part 5:
Electrotechnical components - Rules for HV fuses
Bahnanwendungen - Elektrische Betriebsmittel auf Bahnfahrzeugen -- Teil 5:
Elektrotechnische Bauteile - Regeln für Hochspannungssicherungen
Applications ferroviaires - Equipements électriques du matériel roulant -- Partie 5:
Composants électrotechniques - Règles pour les fusibles à haute tension
Ta slovenski standard je istoveten z: EN 60077-5:2003
ICS:
29.120.50 9DURYDONHLQGUXJD Fuses and other overcurrent
PHGWRNRYQD]DãþLWD protection devices
29.280 (OHNWULþQDYOHþQDRSUHPD Electric traction equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN 60077-5
NORME EUROPÉENNE
EUROPÄISCHE NORM September 2003
ICS 45.060
English version
Railway applications -
Electrotechnical equipment for rolling stock
Part 5: Electrotechnical components -
Rules for HV fuses
(IEC 60077-5:2003)
Applications ferroviaires - Bahnanwendungen -
Equipements électriques Elektrische Betriebsmittel
du matériel roulant auf Bahnfahrzeugen
Partie 5: Composants électrotechniques - Teil 5: Elektrotechnische Bauteile -
Règles pour les fusibles à haute tension Regeln für Hochspannungssicherungen
(CEI 60077-5:2003) (IEC 60077-5:2003)
This European Standard was approved by CENELEC on 2003-09-01. CENELEC members are bound to
comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European
Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on
application to the Central Secretariat or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CENELEC member into its own language and
notified to the Central Secretariat has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Czech Republic,
Denmark, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Portugal, Slovakia, Spain, Sweden, Switzerland and United Kingdom.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Central Secretariat: rue de Stassart 35, B - 1050 Brussels
© 2003 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 60077-5:2003 E
Foreword
The text of document 9/752/FDIS, future edition 1 of IEC 60077-5, prepared by IEC TC 9, Electrical
equipment and systems for railways, was submitted to the IEC-CENELEC parallel vote and was
approved by CENELEC as EN 60077-5 on 2003-09-01.
This standard should be read in conjunction with EN 60077-1:2002 and EN 60077-2:2002.
The following dates were fixed:
– latest date by which the EN has to be implemented
at national level by publication of an identical
national standard or by endorsement (dop) 2004-06-01
– latest date by which the national standards conflicting
with the EN have to be withdrawn (dow) 2006-09-01
Annexes designated "normative" are part of the body of the standard.
Annexes designated "informative" are given for information only.
In this standard, annexes A and ZA are normative and annexes B to D are informative.
Annex ZA has been added by CENELEC.
__________
Endorsement notice
The text of the International Standard IEC 60077-5:2003 was approved by CENELEC as a European
Standard without any modification.
__________
- 3 - EN 60077-5:2003
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
This European Standard incorporates by dated or undated reference, provisions from other
publications. These normative references are cited at the appropriate places in the text and the
publications are listed hereafter. For dated references, subsequent amendments to or revisions of any
of these publications apply to this European Standard only when incorporated in it by amendment or
revision. For undated references the latest edition of the publication referred to applies (including
amendments).
NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
Publication Year Title EN/HD Year
IEC 60050-441 1984 International Electrotechnical - -
Vocabulary (IEV)
Chapter 441: Switchgear, controlgear
and fuses
IEC 60050-811 1991 Chapter 811: Electric traction - -
IEC 60077-1 1999 Railway applications - Electric EN 60077-1 2002
(mod) equipment for rolling stock
Part 1: General service conditions and
general rules
IEC 60077-2 1999 Part 2: Electrotechnical components - EN 60077-2 2002
(mod) General rules
IEC 60269-1 1998 Low-voltage fuses EN 60269-1 1998
Part 1: General requirements
IEC 60282-1 2002 High-voltage fuses EN 60282-1 2002
Part 1: Current-limiting fuses
IEC 60850 2000 Railway applications - Supply voltages - -
of traction systems
IEC 61373 1999 Railway applications - Rolling stock EN 61373 1999
equipment - Shock and vibration tests
ISO 3 1973 Preferred numbers - Series of preferred - -
numbers
NORME
CEI
INTERNATIONALE IEC
60077-5
INTERNATIONAL
Première édition
STANDARD
First edition
2003-07
Applications ferroviaires –
Equipements électriques du matériel roulant –
Partie 5:
Composants électrotechniques –
Règles pour les fusibles à haute tension
Railway applications –
Electric equipment for rolling stock –
Part 5:
Electrotechnical components –
Rules for HV fuses
© IEC 2003 Droits de reproduction réservés ⎯ Copyright - all rights reserved
Aucune partie de cette publication ne peut être reproduite ni No part of this publication may be reproduced or utilized in any
utilisée sous quelque forme que ce soit et par aucun procédé, form or by any means, electronic or mechanical, including
électronique ou mécanique, y compris la photocopie et les photocopying and microfilm, without permission in writing from
microfilms, sans l'accord écrit de l'éditeur. the publisher.
International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland
Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch
CODE PRIX
U
Commission Electrotechnique Internationale PRICE CODE
International Electrotechnical Commission
ɆɟɠɞɭɧɚɪɨɞɧɚɹɗɥɟɤɬɪɨɬɟɯɧɢɱɟɫɤɚɹɄɨɦɢɫɫɢɹ
Pour prix, voir catalogue en vigueur
For price, see current catalogue
60077-5 © IEC:2003 – 3 –
CONTENTS
FOREWORD . 7
1 Scope and object .11
2 Normative references.11
3 Definitions.13
3.1 Components .13
3.2 Operational characteristics.15
4 Classification .19
4.1 Breaking range (see also Annex B) .19
4.2 Utilisation category.19
5 Characteristics.19
6 Product information.21
6.1 Documentation.21
6.2 Marking .21
7 Normal service conditions .21
8 Constructional and performance requirements.23
8.1 Constructional requirements.23
8.2 Performance requirements .23
9 Tests .27
9.1 Kinds of tests.27
9.2 Tests for the verification of constructional requirements .29
9.3 Type tests for the verification of performance requirements .29
9.4 Routine tests for the verification of performance requirements.45
Annex A (normative) Connection diagram for temperature-rise tests .47
Annex B (informative) Comparison between “a” and “g” fuse time current characteristics .49
Annex C (informative) Diagram of the test circuit for breaking capacity tests .51
Annex D (informative) Verification of breaking capacity.53
Figure A.1 – Connection diagram for temperature-rise tests .47
Figure B.1 – Comparison between “a” and “g” fuse time current characteristics .49
Figure C.1 – Diagram of the test circuit for breaking capacity tests.51
Figure D.1 – Test circuit calibration.53
Figure D.2 – Breaking operation when the instant of arc initiation is after the peak value
of the current.55
Figure D.3 – Breaking operation when the instant of arc initiation is prior to the peak
value of the current .55
Table 1 – Conventional times for “g” fuse-links .21
Table 2 – Rated and test voltages for d.c. fuse-links supplied from the contact line .25
60077-5 © IEC:2003 – 5 –
Table 3 – Sequence of tests for the highest rating of a homogenous series .31
Table 4 – Sequence of tests for the lowest rating of a homogenous series .33
Table 5 – Sequence of tests for intermediate ratings of a homogenous series .35
Table 6 – Tolerances on test values .35
Table 7 – Parameters for breaking capacity tests of d.c. fuse-links.39
Table 8 – Time constant of the test circuit.41
60077-5 © IEC:2003 – 7 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
___________
RAILWAY APPLICATIONS –
ELECTRIC EQUIPMENT FOR ROLLING STOCK –
Part 5: Electrotechnical components –
Rules for HV fuses
FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, and Guides (hereafter referred to as “IEC Publication(s)”). Their preparation is entrusted to
technical committees; any IEC National Committee interested in the subject dealt with may participate in this
preparatory work. International, governmental and non-governmental organizations liaising with the IEC also
participate in this preparation. IEC collaborates closely with the International Organization for Standardization
(ISO) in accordance with conditions determined by agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC provides no marking procedure to indicate its approval and cannot be rendered responsible for any
equipment declared to be in conformity with an IEC Publication.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, s
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.